dAg ring electrode

dAg ring electrode
Beställningsnummer: 6.00402.300

Digital, combined silver ring electrode for OMNIS with fixed ground-joint diaphragm.
This electrode is well suited for precipitation titrations when the pH value varies (titrant silver nitrate) of, e.g.:
 

  • chloride, bromide, iodide
  • sulfides
  • hydrogen sulfide
  • mercaptans
  • cyanides


The fixed ground-joint diaphragm is insensitive to contamination. c(KNO3) = 1 mol/L is used as reference electrolyte and storage solution.

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Diaphragm Ceramic diaphragm
Diaphragm resistance (kOhm) <2
Electrode plug-in head Metrohm plug-in head Q
Electrolyte flow rate (μl/h) 3 … 30
Indicator electrode shape Ring
Indicator electrode type Ag
Max. installation length (mm) 125
Measuring range -2000 ... 2000
Measuring unit mV
Min. immersion depth (mm) 20
pH range 0...14
Reference electrolyte type c(KNO3) = 1 mol/L
Reference system LL system
Resistance (kOhm) <5
SGJ sleeve Flexible SGJ sleeve
Shaft diameter bottom (mm) 12
Shaft diameter top (mm) 12
Shaft material Glass
Temperature range, long-term (°C) 0 ... 80
Temperature range, short-term (°C) 0 ... 80